65706893

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 79103232

約数和(自身を除く): 13396339

約数列:

[1, 7, 47, 49, 103, 277, 329, 721, 1939, 2303, 4841, 5047, 13019, 13573, 28531, 33887, 91133, 199717, 237209, 637931, 1340957, 1398019, 9386699, 65706893]

約数ペア:

[(1, 65706893), (7, 9386699), (47, 1398019), (49, 1340957), (103, 637931), (277, 237209), (329, 199717), (721, 91133), (1939, 33887), (2303, 28531), (4841, 13573), (5047, 13019)]